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Title 40

Displaying title 40, up to date as of 9/20/2021. Title 40 was last amended 9/20/2021.
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Title 40 Protection of Environment Part / Section
Chapter I Environmental Protection Agency 1 – 1099
Subchapter C Air Programs 50 – 99
Part 90 Control of Emissions from Nonroad Spark-Ignition Engines at or Below 19 Kilowatts 90.1 – § 90.2 through 90.3
§ 90.1 Applicability.
§§ 90.2 through 90.3 [Reserved]